The 21st Century Is Associated with Which of These

question 3

Multiple Choice

The 21st century is associated with which of these?

• A)agrarian stage
• B)industrial stage
• C)post-industrial stage
• D)information stage

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Definitions:

Nasal Cavities

The hollow spaces within the nose, involved in breathing and filtering air before it reaches the lungs.

Pharynx

Throat; opens to airways and digestive tract.

Vocal Cords

The vocal cords are folds of tissue in the throat that vibrate and produce sound when air is expelled from the lungs, playing a crucial role in speaking, singing, and making other sounds.

Ligaments

Bands of tough, elastic connective tissue that connect bones together and provide support to joints.